A. Shaded pole motor
B. Repulsion motor
C. Capacitor start motor
D. None of the above
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Related Mcqs:
- Two 3.3 kΩ resistors are in series and this series combination is in parallel with a 4.7 kΩ resistor. The voltage across one of the 3.3 kΩ resistors is 12 V. The voltage across the 4.7 kΩ resistor is_________?
- A. 24 V B. 12 V C. 0 V D. 6 V...
- Two 1.2 kΩ resistors are in series and this series combination is in parallel with a 3.3 kΩ resistor. The total resistance is____________?
- A. 138 Ω B. 1,389 Ω C. 5,700 Ω D. 880 Ω...
- In a series–parallel circuit consisting of R1 and R2 in series and connected in parallel with R3, if R1 opens, then R2‘s voltage will:___________?
- A. increase B. remain the same C. decrease D. cannot tell...
- A series resonant band-stop filter consists of a 68 Ω resistor, a 110 mH coil, and a 0.02 µF capacitor. The internal resistance, RW, of the coil is 4 Ω. Input voltage is 200 mV. Output voltage is taken across the coil and capacitor in series. What is the output voltage magnitude at f0?
- A. 1.1 mV B. 11.1 mV C. 111 mV D. 200 mV...
- For which of the following applications D.C. motors are still preferred ?
- A. High efficiency operation B. Reversibility C. Variable speed drive D. High starting torque...
- Which of the following motors are best for the rolling mills ?
- A. Single phase motors B. Squirrel cage induction motors C. Slip ring induction motors D. D.C. motors...
- Which of the following motors is used for elevators ?
- A. Induction motor B. Synchronous motor C. Capacitor start single phase motor D. Any of the above...
- For crane travel which of the following motors is normally used ?
- A. Synchronous motor B. D.C. differentially compound motor C. Ward-Leonard controlled D.C. shunt motor D. AC. slip ring motor...
- Which of the following motors is preferred for boom hoist of a travelling crane ?
- A. Single phase motor B. Synchronous motor C. A.C. slip ring motor D. Ward-Leonard controlled D.C. shunt motor...
- Which of the following motors is preferred when smooth and precise speed control over a wide range is desired ?
- A. D.C. motor B. Squirrel cage induction motor C. Wound rotor induction motor D. Synchronous motor...
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